Kelly Springfield prislista n:o 1

kuv., 11 x 14 cm

Kelly-Springfield hinnasto n:o 4

kuv., 10 x 17 cm

Rengas hinnasto N:o 5

kuv., 11 x 20 cm

Concrete Pavement Mixture Design and Analysis (MDA): Development and Evaluation of Vibrating Kelly Ball Test (VKelly Test) for the Workability of Concrete, 2015

Due to the low workability of slipform concrete mixtures, the science of rheology is not strictly applicable for such concrete. However, the concept of rheological behavior may still be considered useful. A novel workability test method (Vibrating Kelly Ball or VKelly test) that would quantitatively assess the responsiveness of a dry concrete mixture to vibration, as is desired of a mixture suitable for slipform paving, was developed and evaluated. The objectives of this test method are for it to be cost-effective, portable, and repeatable while reporting the suitability of a mixture for use in slipform paving. The work to evaluate and refine the test was conducted in three phases: 1. Assess whether the VKelly test can signal variations in laboratory mixtures with a range of materials and proportions 2. Run the VKelly test in the field at a number of construction sites 3. Validate the VKelly test results using the Box Test developed at Oklahoma State University for slipform paving concrete The data collected to date indicate that the VKelly test appears to be suitable for assessing a mixture’s response to vibration (workability) with a low multiple operator variability. A unique parameter, VKelly Index, is introduced and defined that seems to indicate that a mixture is suitable for slipform paving when it falls in the range of 0.8 to 1.2 in./√s.

Welland Canal Survey of Lands Isaac Kelly

Survey description of Isaac Kelly's land created by The Welland Canal Company. There is a written description of the land. The property is located on the east side of the Welland Canal. The land is a total of 1 acre and 3 roads.

Letter to S.D. Woodruff from Thomas Steers and W. M. Kelly

Letter to S.D. Woodruff from Thomas Steers and W. M. Kelly regarding the patent for Mrs. Clement. The writer says that he will write to Mr. Woodruff fully respecting the claim of the younger Clement, May 14, 1847.

Letter to Samuel D. Woodruff from Thomas Steers and W.M. Kelly

Letter to Samuel D. Woodruff from Thomas Steers and W.M. Kelly stating that they have been successful in getting the patent through for Mrs. Clement for Lot no.30, Concession 2 in Enniskillen. James Clement is not of age and he cannot transfer his right to his brother Joseph. There is no obstacle of the patent being issued in Richard’s name. There are some notes in pencil on this document. The document is torn, and stained, but text is not affected. The postmark on the outside is Montreal, June 26, 1847, June 25, 1847.